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  1. ->x,y{y.times{|i|puts"|#{(-~i%y<2??-:' ')*(x-2)}|"}}.call *[8,5]
Success #stdin #stdout 0.02s 9664KB
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https://ideone.com/4RlTzz
language:
Ruby (ruby 2.5.5)
created:
7 years ago
visibility:
public

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